Riccar Electrostatic Post Filter for 4000 Series Vacuums #RF4-2
- Product SKU: RF4-2
- Category: Riccar Vacuum Filters, Vacuum Bags & Filters, Vacuum Filters
Quick Summary
The Riccar RF4-2 Electrostatic Post Filter is a replacement filter reference for compatible Riccar upright vacuum cleaners. This filter helps capture dust and particles as air passes through the vacuum's post-filtration system, supporting cleaner exhaust airflow and routine vacuum maintenance.
The RF4-2 is listed for selected Riccar 4000 Series and R Series models. Riccar's current product information identifies B222-0000 as the replacement part for RF4-2. Confirm your exact vacuum model and filter configuration before ordering.
Shop with Authorized Riccar Dealer Ace Vacuums for replacement-part guidance and help identifying the correct filter.
Compatible Models
The RF4-2 is associated with selected Riccar 4000 Series and R Series upright vacuum cleaners, including:
-
Riccar 4000 Series models
-
Riccar R200
-
Riccar R300 and R300C
-
Riccar R500
-
Riccar R600
-
Riccar R700
-
Riccar R800 and R800C
Important: Compatibility depends on the vacuum's model, revision, and filter configuration. Some models use foam post filters or different electrostatic filters. Check the model label and original filter before ordering.
Key Features
-
Riccar Part Reference: RF4-2.
-
Current Replacement Reference: B222-0000.
-
Filter Type: Electrostatic post filter.
-
Filtration Support: Helps capture dust and particles in the post-filter airflow.
-
Compatible Applications: Selected Riccar 4000 Series and R Series upright vacuums.
-
Routine Maintenance: Filter replacement helps support the vacuum's intended airflow and filtration.
-
Model-Specific Fit: Confirm the correct filter for your vacuum before purchase.
-
Dealer Assistance: Authorized Riccar Dealer Ace Vacuums can help verify compatibility.
Why Genuine OEM Parts Matter
Genuine Riccar OEM parts are designed for the models and configurations specified by the manufacturer. Choosing the correct filter helps maintain proper fit and supports the vacuum's intended filtration pathway.
The RF4-2 is an older part reference that Riccar identifies as replaced by B222-0000. Using the correct replacement helps avoid confusion with foam filters and other electrostatic filters that may look similar but are designed for different configurations.
As an Authorized Riccar Dealer, Ace Vacuums can help you confirm your vacuum's model number and identify the appropriate replacement filter.
Replacement Guidance
Inspect your post filter regularly and replace it according to your vacuum's maintenance instructions.
-
Switch off and unplug the vacuum before servicing it.
-
Locate the post-filter compartment using the owner's manual.
-
Remove the existing filter and check its part number and shape.
-
Confirm whether RF4-2 or its replacement B222-0000 matches your vacuum.
-
Install the correct filter and secure the filter cover.
-
Check that the filter is properly seated before operating the vacuum.
Do not wash or reuse the filter unless Riccar specifically identifies it as washable. Follow the instructions for your exact vacuum model.
Technical Specifications
Brand: Riccar
Product Name: Riccar Electrostatic Post Filter for 4000 Series Vacuums
Original Part Reference: RF4-2
Replacement Part Number: B222-0000
Product Category: Vacuum Cleaner Replacement Filter
Filter Type: Electrostatic Post Filter
Compatible Series: Selected Riccar 4000 Series and R Series upright vacuums
Compatible Models: Selected R200, R300, R300C, R500, R600, R700, R800, and R800C configurations
Primary Function: Helps capture dust and particles in the post-filter airflow
Installation: Model-specific post-filter compartment
Package Quantity: Verify current packaging; historical RF4-2 listings indicate a two-filter pack, while current B222-0000 listings may be sold individually
Product Availability: Confirm current stock and replacement-part status
Dealer: Authorized Riccar Dealer Ace Vacuums
Quick Summary
The Riccar RF4-2 Electrostatic Post Filter is a replacement filter reference for compatible Riccar upright vacuum cleaners. This filter helps capture dust and particles as air passes through the vacuum's post-filtration system, supporting cleaner exhaust airflow and routine vacuum maintenance.
The RF4-2 is listed for selected Riccar 4000 Series and R Series models. Riccar's current product information identifies B222-0000 as the replacement part for RF4-2. Confirm your exact vacuum model and filter configuration before ordering.
Shop with Authorized Riccar Dealer Ace Vacuums for replacement-part guidance and help identifying the correct filter.
Compatible Models
The RF4-2 is associated with selected Riccar 4000 Series and R Series upright vacuum cleaners, including:
-
Riccar 4000 Series models
-
Riccar R200
-
Riccar R300 and R300C
-
Riccar R500
-
Riccar R600
-
Riccar R700
-
Riccar R800 and R800C
Important: Compatibility depends on the vacuum's model, revision, and filter configuration. Some models use foam post filters or different electrostatic filters. Check the model label and original filter before ordering.
Key Features
-
Riccar Part Reference: RF4-2.
-
Current Replacement Reference: B222-0000.
-
Filter Type: Electrostatic post filter.
-
Filtration Support: Helps capture dust and particles in the post-filter airflow.
-
Compatible Applications: Selected Riccar 4000 Series and R Series upright vacuums.
-
Routine Maintenance: Filter replacement helps support the vacuum's intended airflow and filtration.
-
Model-Specific Fit: Confirm the correct filter for your vacuum before purchase.
-
Dealer Assistance: Authorized Riccar Dealer Ace Vacuums can help verify compatibility.
Why Genuine OEM Parts Matter
Genuine Riccar OEM parts are designed for the models and configurations specified by the manufacturer. Choosing the correct filter helps maintain proper fit and supports the vacuum's intended filtration pathway.
The RF4-2 is an older part reference that Riccar identifies as replaced by B222-0000. Using the correct replacement helps avoid confusion with foam filters and other electrostatic filters that may look similar but are designed for different configurations.
As an Authorized Riccar Dealer, Ace Vacuums can help you confirm your vacuum's model number and identify the appropriate replacement filter.
Replacement Guidance
Inspect your post filter regularly and replace it according to your vacuum's maintenance instructions.
-
Switch off and unplug the vacuum before servicing it.
-
Locate the post-filter compartment using the owner's manual.
-
Remove the existing filter and check its part number and shape.
-
Confirm whether RF4-2 or its replacement B222-0000 matches your vacuum.
-
Install the correct filter and secure the filter cover.
-
Check that the filter is properly seated before operating the vacuum.
Do not wash or reuse the filter unless Riccar specifically identifies it as washable. Follow the instructions for your exact vacuum model.
Technical Specifications
Brand: Riccar
Product Name: Riccar Electrostatic Post Filter for 4000 Series Vacuums
Original Part Reference: RF4-2
Replacement Part Number: B222-0000
Product Category: Vacuum Cleaner Replacement Filter
Filter Type: Electrostatic Post Filter
Compatible Series: Selected Riccar 4000 Series and R Series upright vacuums
Compatible Models: Selected R200, R300, R300C, R500, R600, R700, R800, and R800C configurations
Primary Function: Helps capture dust and particles in the post-filter airflow
Installation: Model-specific post-filter compartment
Package Quantity: Verify current packaging; historical RF4-2 listings indicate a two-filter pack, while current B222-0000 listings may be sold individually
Product Availability: Confirm current stock and replacement-part status
Dealer: Authorized Riccar Dealer Ace Vacuums
Visit Our Showrooms
Check real-time traffic and travel time from your location in VA, DC, or MD.
📍 AceVacuums Fairfax (DMV Hub)
Address: 11110 Main St, Fairfax, VA 22030
Landmark: Opposite Havertys Furniture Store
Best for: Bethesda, Potomac, Arlington, NW Washington D.C.
📍 AceVacuums Leesburg
Address: 300 Fort Evans Rd NE, Suite 104, Leesburg, VA 20176
Landmark: Next to Home Depot in Leesburg
Best for: Ashburn, Sterling, Frederick MD, Loudoun County
Shipping, Return & Refund Policy
Shipping Policy
In-stock merchandise generally ships from our Leesburg, Virginia location within 3–5 business days. Processing time is separate from carrier transit time and is not a guaranteed delivery date. Weekends and holidays can affect timing. Special-order, backordered or unavailable items may take longer; contact us to confirm timing before purchase when a deadline matters.
Shipping options and charges are shown at checkout. After dispatch, follow the carrier's tracking updates. Weather, carrier delays, order verification and inventory confirmation may affect delivery. Inspect packages promptly and retain packaging if there is damage or an incorrect or missing item.
Returns and refunds
Eligible unused items have a 30-calendar-day return request window for refunds or exchanges, measured from delivery or in-store purchase. Return authorization is required. Final-sale exclusions, the 15% restocking fee for change-of-mind returns and shipping responsibilities are explained in our Return and Refund Policy. That policy is the governing source for return eligibility and fees.
For shipping or return help, email sales@acevacuums.com or call 703-997-9292.
30-Day Returns, Refunds and Exchanges
Updated September 27, 2026. Request a return for an eligible unused item within 30 calendar days of delivery (or purchase for items collected in store). Eligible returns may be refunded to the original payment method or exchanged, subject to availability. The same 30-day request window applies to both refunds and exchanges; there is no separate seven-day or 15-day refund deadline.
Eligibility and authorization
Items must be unused, clean, complete and in their original packaging with all accessories, manuals and proof of purchase. Contact sales@acevacuums.com or 703-997-9292 before sending anything back. Include your order number, item and reason for return. We will confirm eligibility, charges and return instructions. Unapproved or cash-on-delivery returns are not accepted.
Fees and shipping
For an approved change-of-mind return, a 15% restocking fee applies to the returned merchandise price. Original shipping charges are not refundable and the customer pays return shipping. These charges do not apply to an approved return caused by our shipping error or a damaged/defective item claim. Contact us first so we can arrange the appropriate remedy and shipping instructions. Do not assume a prepaid label is included.
Final-sale and excluded items
Air purifiers; discounted, clearance, trade-in, holiday-sale and price-matched purchases; gift cards; custom or special-order products; electrical parts; used or installed items; opened cleaning solutions; and used bags, filters, belts or other consumables are not eligible for change-of-mind returns. Other items clearly marked final sale at purchase are also excluded. An opened box alone does not disqualify an otherwise eligible unused, complete item, but consumables and cleaning solutions must remain unopened.
Damaged, defective, incorrect or missing items; recalls
Inspect your order promptly and contact us as soon as you discover a problem, with your order number and photos where helpful. Keep the packaging. Change-of-mind exclusions and deadlines do not remove applicable defect, warranty, recall or statutory rights. Warranty coverage requires evaluation under the manufacturer's terms; dealer status does not guarantee free repair. Recalled products must follow the manufacturer's recall process.
Refund timing and exchanges
After we receive and inspect the return, we will notify you of approval or the reason it cannot be accepted. Approved refunds are issued to the original payment method within 10 business days of approval; your bank may take additional time to post them. Contact us if more than 15 business days have passed since approval. Exchanges require authorization and replacement availability; any price difference and applicable charges will be explained before processing.
Applicable rights and earlier purchases
This policy applies to online and in-store purchases. We will honor more favorable written return terms provided with an earlier purchase. Applicable consumer rights remain unaffected. Where the European Union 14-day cancellation right applies, customers may cancel or return eligible orders within 14 days of receipt, subject to applicable legal exceptions, without giving a reason.
Your Local Vacuum & Central Vacuum Specialists
Visit AceVacuums in Fairfax and Leesburg, Virginia, for expert buying advice, repairs, warranty support, and replacement parts.
Expert Repairs & Service
- • Belt and brush-roll replacement
- • Motor diagnosis and repair
- • Suction loss and clog removal
- • Bag and filter replacement
- • Central vacuum installation and repair
- • Free repair estimates
Brands We Service
- • Miele, SEBO, Dyson & Riccar
- • Shark, Bissell & Hoover
- • Kirby, Oreck & Simplicity
- • Electrolux
- • MD & BEAM central vacuums
- • Austin Air & Blueair air purifiers
Northern Virginia
- • Fairfax, Burke, Vienna & McLean
- • Reston, Herndon & Chantilly
- • Ashburn, Leesburg & Sterling
- • Purcellville & Aldie
- • Woodbridge, Manassas, Gainesville & Bristow
- • Alexandria & Arlington
Washington, DC & Maryland
Welcoming customers from Washington, D.C., Montgomery County, and Prince George’s County, Maryland. Contact our team for showroom directions or to arrange central vacuum service.
Hablamos Español — Service in English & Spanish.